CN108682239A - A kind of high school physics active experiment platform convenient for adjusting - Google Patents
A kind of high school physics active experiment platform convenient for adjusting Download PDFInfo
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- CN108682239A CN108682239A CN201810933962.0A CN201810933962A CN108682239A CN 108682239 A CN108682239 A CN 108682239A CN 201810933962 A CN201810933962 A CN 201810933962A CN 108682239 A CN108682239 A CN 108682239A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/10—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of solid bodies
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/12—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
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- General Physics & Mathematics (AREA)
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- Algebra (AREA)
- Mathematical Physics (AREA)
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- Business, Economics & Management (AREA)
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- Optics & Photonics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The present invention discloses a kind of high school physics active experiment platform convenient for adjusting, including desk body, positioning plate, the first cover board, the second cover board, cover plate support frame, movable floor, drawer, table leg；The desk body upper surface is equipped with positioning plate, the first cover board, and the first cover board is located above positioning plate；The desk body upper surface setting of first cover board side is equipped with the second cover board, and cover plate support frame is provided between the second cover board and desk body；It is provided with drawer on front side of desk body；Desk body lower surface is equipped with movable floor, and movable floor is opposite with positioning plate；The desk body upper surface is provided with the first slot cover；It is provided with positioning plate rotary axis groove, the first cap hinge axle slot in the desk body at the first slot cover rear both sides, positioning plate, the first cover board are separately mounted to positioning plate rotary axis groove, in the first cap hinge axle slot.The present invention has the characteristics that adapt to multi-field Physical Experiment.
Description
Technical field
The present invention relates to a kind of high school physics active experiment platforms convenient for adjusting, especially a kind of to have adaptation multi-field
The high school physics active experiment platform convenient for adjusting of Physical Experiment.
Background technology
Physics is the subject based on experiment, and many laws are introduced and verified by testing.And with society
Meeting development by leaps and bounds, science and technology is more and more progressive, and experimental situation is also greatly improved, therefore physics experiment teaching needs complex
Testing stand is managed to carry out.
Different Physical Experiments needs corresponding different physical test platform can if physical test platform can increase universality
To promote efficiency of teaching, the learning efficiency of teacher, student；And often function is more single for current physical test platform, it has not been convenient to
The use of Faculty and Students.
Invention content
The purpose of the present invention is to provide a kind of high school physics use convenient for adjusting for having and adapting to multi-field Physical Experiment
Active experiment platform.
The purpose of the present invention can be achieved through the following technical solutions：
It is a kind of convenient for adjust high school physics active experiment platform, including desk body, positioning plate, the first cover board, the second cover board,
Cover plate support frame, movable floor, drawer, table leg；
The desk body upper surface is equipped with positioning plate, the first cover board, and the first cover board is located above positioning plate；First cover board one
The desk body upper surface setting of side is equipped with the second cover board, and cover plate support frame is provided between the second cover board and desk body；On front side of desk body
It is provided with drawer；Desk body lower surface is equipped with movable floor, and movable floor is opposite with positioning plate；
The desk body upper surface is provided with the first slot cover, and the first slot cover penetrates through desk body upper and lower surface；First slot cover
Coordinate with positioning plate, the first cover board；Positioning plate rotary axis groove is provided in the desk body at the first slot cover rear both sides, the first cover board turns
Axial trough, the shaft of positioning plate rotary axis groove, the first cap hinge axle slot respectively with the shaft of positioning plate both sides, the first cover board both sides are matched
It closes, positioning plate, the first cover board are separately mounted to positioning plate rotary axis groove, in the first cap hinge axle slot；It is set in desk body on front side of desk body
It is equipped with rib, positioning plate covers on rib, and when on positioning plate, positioning plate, the first cover board are parallel in desk body the first cover plate lid
Surface；
The desk body side is provided with air inlet, and gas outlet is provided in the desk body of the first slot cover of air inlet homonymy；
The tracheae of connection air inlet and gas outlet is provided in desk body；
The desk body upper surface of first slot cover side is provided with the second slot cover, in the desk body of the second slot cover bottom side
It is provided with holder built-in slot；Cover plate support frame is installed, cover plate support frame is concertina type supporting rack, cover board branch in holder built-in slot
Support one end both sides are provided with shaft, and the shaft of cover plate support frame is mounted on the shaft hole of holder built-in slot both sides, cover board branch
Support rotate axis hole rotation；The cover plate support frame other end is provided with hemispherical spacing top；
Desk body upper surface on the inside of second slot cover is provided with angel measuring instrument, and angel measuring instrument is protractor system
At angel measuring instrument and the second cover board coordinate；It is provided with horizontal checkout instrument on front side of second slot cover；
Location hole is provided on the positioning plate, location hole penetrates through positioning plate；Location hole is by matrix distribution on positioning plate；
Several electric elements are installed, several electric elements are mounted on by fixed screw on location hole on positioning plate lower surface；
Second cover board bottom side is provided with the second cover board limiting slot, several limits are provided in the second cover board limiting slot
Hole, limit hole coordinate with the hemispherical spacing top on cover plate support frame；
The movable floor includes bottom plate, protrusive board, bottom plate lifting shaft, is provided with protrusive board on movable floor, on the outside of protrusive board
Movable floor upper surface is provided with bottom plate lifting shaft, and bottom plate lifting shaft top is mounted in the lifting groove of desk body lower surface；Side
Protrusive board on the inside of be provided with laser emitting hole, be provided with photo resistance slot on the inside of the protrusive board of the other side.
The present invention provides a kind of high school physics active experiment platforms convenient for adjusting, and have and adapt to multi-field Physical Experiment
The characteristics of.The present invention is provided with the first cover board, the second cover board in desk body, and when the first cover board, the second cover plate closing, desk body is flat
Whole face can carry out the Physical Experiment of required smooth desktop；When the second cover board unlatching certain angle, the first cover plate closing, desk body
Upper surface is one slope of setting, can be used for carrying out physics acceleration slope related experiment；The air inlet of the present invention is connected to air pump
On, air pump blasts air-flow into air inlet, and air-flow is blown out through the tracheae in desk body from gas outlet, and the air-flow blown out from gas outlet is just
In doing hydrodynamics related experiment in the first slot cover；Desk body upper surface is provided with angel measuring instrument, and angel measuring instrument is used for
Measure the angle of the second cover plate opening-closing；Angel measuring instrument coordinates cover plate support frame, adjusts the landslide of the different experiments demand gradient；Institute
It states and is provided with horizontal checkout instrument on front side of the second slot cover, horizontal checkout instrument 12 is to be filled with bubble in liquid, by observing bubble position
Position in liquid judges whether desk body upper surface is horizontal；Cylinder is provided in table leg, by adjusting the air pressure in cylinder,
The length of table leg is adjusted, and coordinates horizontal tester, it is horizontal to adjust desk body upper surface；When positioning plate is opened, positioning plate following table
Several electric elements in face are for carrying out Experiments of Electricity；When positioning plate closing, positioning plate is parallel to desk body upper surface, positioning plate
The location hole of upper distribution is for fixing the experiment appliances such as lens, the track of Experiments of Optics, convenient for design and progress Experiments of Optics；
Second cover board is opened into certain angle, the collapsing length of cover plate support frame is adjusted, makes the hemispherical spacing top on cover plate support frame
It is stuck in limit hole, fixes the opening angle of the second cover board；Be provided with laser emitting hole on the inside of the protrusive board of side, the other side it is convex
It is provided with photo resistance slot on the inside of plate, when experiment with falling objects room, laser emitting hole emits laser, and photo resistance slot receives sharp
Light, when the junk of freely falling body is fallen on movable floor, junk covers laser, and photo resistance slot does not receive laser, with light
Time, the accurate junk that records fall on the time on movable floor to the computer record of quick resistance slot connection at this time, and cooperation junk starts
Fall time can calculate the Physical Experiment Datas such as the acceleration of junk.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is that the present invention is a kind of convenient for the structural schematic diagram of the high school physics active experiment platform adjusted；
Fig. 2 is that the present invention is a kind of convenient for the structural schematic diagram of the high school physics active experiment platform adjusted；
Fig. 3 is that the present invention is a kind of convenient for the structural schematic diagram of the high school physics active experiment platform adjusted；
Fig. 4 is that the present invention is a kind of convenient for the closing structure schematic diagram of the high school physics active experiment platform adjusted；
Fig. 5 is that the present invention is a kind of convenient for the desk body structural schematic diagram of the high school physics active experiment platform adjusted；
Fig. 6 is enlarged drawing at the A of Fig. 2；
Fig. 7 is enlarged drawing at the B of Fig. 3；
Fig. 8 is enlarged drawing at the C of Fig. 3.
Specific implementation mode
The purpose of the present invention can be achieved through the following technical solutions：
A kind of high school physics active experiment platform convenient for adjusting is covered referring to Fig. 1-8, including desk body 1, positioning plate 2, first
Plate 3, the second cover board 4, cover plate support frame 5, movable floor 6, drawer 7, table leg 8；
1 upper surface of the desk body is equipped with positioning plate 2, the first cover board 3, and the first cover board 3 is located at 2 top of positioning plate；First
1 upper surface of the desk body setting of 3 side of cover board is equipped with the second cover board 4, and cover plate support is provided between the second cover board 4 and desk body 1
Frame 5；1 front side of desk body is provided with drawer 7；1 lower surface of desk body is equipped with movable floor 6, and movable floor 6 is opposite with positioning plate 2；
1 upper surface of the desk body is provided with the first slot cover 15, and the first slot cover 15 penetrates through 1 upper and lower surface of desk body；First
Slot cover 15 coordinates with positioning plate 2, the first cover board 3；It is provided with positioning plate shaft in the desk body 1 of first slot cover, 15 rear both sides
Slot 19, the first cap hinge axle slot 110, positioning plate rotary axis groove 19, the first cap hinge axle slot 110 respectively with 2 both sides of positioning plate turn
The shaft cooperation of axis, 3 both sides of the first cover board, positioning plate 2, the first cover board 3 are separately mounted to positioning plate rotary axis groove 19, the first cover board
In rotary axis groove 110；It is provided with rib 16 in the desk body 1 of 1 front side of desk body, positioning plate 2 covers on rib 16, and the first cover board 3 covers
When on positioning plate 2, positioning plate 2, the first cover board 3 are parallel to 1 upper surface of desk body；
1 side of the desk body is provided with air inlet 11, is provided in the desk body 1 of the first slot cover 15 of 11 homonymy of air inlet
Gas outlet 14；The tracheae of connection air inlet 11 and gas outlet 14 is provided in desk body 1；Air inlet 11 is connected on air pump, air pump
Air-flow is blasted into air inlet 11, air-flow is blown out through the tracheae in desk body 1 from gas outlet 14, and the air-flow blown out from gas outlet 14 is just
In doing hydrodynamics related experiment in the first slot cover 15；
1 upper surface of desk body of first slot cover, 15 side is provided with the second slot cover 17,17 bottom side of the second slot cover
Desk body 1 on be provided with holder built-in slot 18；Cover plate support frame 5 is installed, cover plate support frame 5 is flexible in holder built-in slot 18
Type supporting rack, 5 one end both sides of cover plate support frame are provided with shaft, and the shaft of cover plate support frame 5 is mounted on 18 liang of holder built-in slot
On the shaft hole of side, cover plate support frame 5 rotate axis hole rotation；5 other end of cover plate support frame is provided with hemispherical spacing top；
1 upper surface of desk body of second slot cover, 17 inside is provided with angel measuring instrument 13, and angel measuring instrument 13 is amount
Angle device is made, and angel measuring instrument 13 and the second cover board 4 coordinate, and angel measuring instrument 13 is used to measure the angle of the second cover board 4 folding；
Angel measuring instrument 13 coordinates cover plate support frame 5, adjusts the landslide of the different experiments demand gradient；Second slot cover, 17 front side is set
It is equipped with horizontal checkout instrument 12, horizontal checkout instrument 12 is to be filled with bubble in liquid, is located at the position in liquid by observing bubble, sentences
Whether disconnected 1 upper surface of desk body is horizontal；It is provided with cylinder in table leg 8, by the air pressure in adjusting cylinder, adjusts the length of table leg 8,
And coordinate horizontal tester 12, it is horizontal to adjust 1 upper surface of desk body；
Location hole is provided on the positioning plate 2, location hole penetrates through positioning plate 2；Location hole is by matrix distribution in positioning plate 2
On；Several electric elements are installed on 2 lower surface of positioning plate, several electric elements are mounted on by fixed screw on location hole,
When positioning plate 2 is opened, several electric elements of 2 lower surface of positioning plate are for carrying out Experiments of Electricity；When positioning plate 2 is closed,
Positioning plate 2 is parallel to 1 upper surface of desk body, and the location hole being distributed on positioning plate 2 is for fixing lens, track of Experiments of Optics etc.
Experiment appliance, convenient for design and progress Experiments of Optics；
Second cover board, 4 bottom side is provided with the second cover board limiting slot 41, is provided in the second cover board limiting slot 41 several
A limit hole 42, limit hole 42 coordinate with the hemispherical spacing top on cover plate support frame 5；Second cover board 4 is opened into certain angle,
The collapsing length for adjusting cover plate support frame 5, makes the hemispherical spacing top on cover plate support frame 5 be stuck in limit hole 42, fixes the
The opening angle of two cover boards 4；
The movable floor 6 includes bottom plate 61, protrusive board 62, bottom plate lifting shaft 63, and protrusive board 62 is provided on movable floor 61,
61 upper surface of movable floor in 62 outside of protrusive board is provided with bottom plate lifting shaft 63, and 63 top of bottom plate lifting shaft is mounted under desk body 1
In the lifting groove on surface；62 inside of protrusive board of side is provided with laser emitting hole 64, and 62 inside of protrusive board of the other side is provided with light
Quick resistance slot 65, when experiment with falling objects room, laser emitting hole 64 emits laser, and photo resistance slot 65 receives laser, when from
When being fallen on movable floor 6 by the junk of falling bodies, junk covers laser, and photo resistance slot 65 does not receive laser, with photosensitive electricity
Hindering the computer record that slot connects, time, the accurate junk that records fall on the time on movable floor 6 at this time, and cooperation junk starts to fall
Time can calculate the Physical Experiment Datas such as the acceleration of junk.
The operation principle of the present invention：
The present invention is provided with the first cover board 3, the second cover board 4 in desk body 1, when the first cover board 3, the second cover board 4 are closed, table
Body 1 is burnishing surface, can carry out the Physical Experiment of required smooth desktop；
When the second cover board 4 opens certain angle, and the first cover board 3 is closed, 1 upper surface of desk body is one slope of setting, can be used
In progress physics acceleration slope related experiment；
The air inlet 11 of the present invention is connected on air pump, and air pump blasts air-flow into air inlet 11, and air-flow is through in desk body 1
Tracheae is blown out from gas outlet 14, and the air-flow blown out from gas outlet 14 is convenient for doing hydrodynamics correlation in the first slot cover 15 in fact
It tests；
1 upper surface of desk body is provided with angel measuring instrument 13, and angel measuring instrument 13 is used to measure the angle of the second cover board 4 folding
Degree；Angel measuring instrument 13 coordinates cover plate support frame 5, adjusts the landslide of the different experiments demand gradient；Before second slot cover 17
Side is provided with horizontal checkout instrument 12, and horizontal checkout instrument 12 is to be filled with bubble in liquid, is located at the position in liquid by observing bubble
It sets, judges whether 1 upper surface of desk body is horizontal；It is provided with cylinder in table leg 8, by adjusting the air pressure in cylinder, adjusts table leg 8
Length, and coordinate horizontal tester 12, it is horizontal to adjust 1 upper surface of desk body；
When positioning plate 2 is opened, several electric elements of 2 lower surface of positioning plate are for carrying out Experiments of Electricity；When positioning plate 2
When closure, positioning plate 2 is parallel to 1 upper surface of desk body, and the location hole being distributed on positioning plate 2 is for fixing the saturating of Experiments of Optics
The experiment appliances such as mirror, track, convenient for design and progress Experiments of Optics；
Second cover board 4 is opened into certain angle, adjusts the collapsing length of cover plate support frame 5, makes half on cover plate support frame 5
Spherical spacing top is stuck in limit hole 42, fixes the opening angle of the second cover board 4；
62 inside of protrusive board of side is provided with laser emitting hole 64, and 62 inside of protrusive board of the other side is provided with photo resistance slot
65, when experiment with falling objects room, laser emitting hole 64 emits laser, and photo resistance slot 65 receives laser, when freely falling body
When junk is fallen on movable floor 6, junk covers laser, and photo resistance slot 65 does not receive laser, connect with photo resistance slot
Computer record time at this time, precisely record junk and fall on the time on movable floor 6, cooperation junk starts fall time, can
Calculate the Physical Experiment Datas such as the acceleration of junk.
The present invention provides a kind of high school physics active experiment platforms convenient for adjusting, and have and adapt to multi-field Physical Experiment
The characteristics of.The present invention is provided with the first cover board, the second cover board in desk body, and when the first cover board, the second cover plate closing, desk body is flat
Whole face can carry out the Physical Experiment of required smooth desktop；When the second cover board unlatching certain angle, the first cover plate closing, desk body
Upper surface is one slope of setting, can be used for carrying out physics acceleration slope related experiment；The air inlet of the present invention is connected to air pump
On, air pump blasts air-flow into air inlet, and air-flow is blown out through the tracheae in desk body from gas outlet, and the air-flow blown out from gas outlet is just
In doing hydrodynamics related experiment in the first slot cover；Desk body upper surface is provided with angel measuring instrument, and angel measuring instrument is used for
Measure the angle of the second cover plate opening-closing；Angel measuring instrument coordinates cover plate support frame, adjusts the landslide of the different experiments demand gradient；Institute
It states and is provided with horizontal checkout instrument on front side of the second slot cover, horizontal checkout instrument 12 is to be filled with bubble in liquid, by observing bubble position
Position in liquid judges whether desk body upper surface is horizontal；Cylinder is provided in table leg, by adjusting the air pressure in cylinder,
The length of table leg is adjusted, and coordinates horizontal tester, it is horizontal to adjust desk body upper surface；When positioning plate is opened, positioning plate following table
Several electric elements in face are for carrying out Experiments of Electricity；When positioning plate closing, positioning plate is parallel to desk body upper surface, positioning plate
The location hole of upper distribution is for fixing the experiment appliances such as lens, the track of Experiments of Optics, convenient for design and progress Experiments of Optics；
Second cover board is opened into certain angle, the collapsing length of cover plate support frame is adjusted, makes the hemispherical spacing top on cover plate support frame
It is stuck in limit hole, fixes the opening angle of the second cover board；Be provided with laser emitting hole on the inside of the protrusive board of side, the other side it is convex
It is provided with photo resistance slot on the inside of plate, when experiment with falling objects room, laser emitting hole emits laser, and photo resistance slot receives sharp
Light, when the junk of freely falling body is fallen on movable floor, junk covers laser, and photo resistance slot does not receive laser, with light
Time, the accurate junk that records fall on the time on movable floor to the computer record of quick resistance slot connection at this time, and cooperation junk starts
Fall time can calculate the Physical Experiment Datas such as the acceleration of junk.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (6)
1. a kind of high school physics active experiment platform convenient for adjusting, including desk body (1), positioning plate (2), the first cover board (3), the
Two cover boards (4), cover plate support frame (5), movable floor (6), drawer (7), table leg (8), it is characterised in that：
Desk body (1) upper surface is equipped with positioning plate (2), the first cover board (3), and the first cover board (3) is located on positioning plate (2)
Side；Desk body (1) upper surface setting of the first cover board (3) side is equipped with the second cover board (4), the second cover board (4) and desk body (1) it
Between be provided with cover plate support frame (5)；It is provided with drawer (7) on front side of desk body (1)；Desk body (1) lower surface is equipped with movable floor
(6), movable floor (6) is opposite with positioning plate (2)；
Desk body (1) upper surface is provided with the first slot cover (15), and the first slot cover (15) penetrates through desk body (1) upper and lower surface；
First slot cover (15) coordinates with positioning plate (2), the first cover board (3)；It is set in the desk body (1) of the first slot cover (15) rear both sides
It is equipped with positioning plate rotary axis groove (19), the first cap hinge axle slot (110), positioning plate rotary axis groove (19), the first cap hinge axle slot (110)
Coordinate respectively with the shaft of positioning plate (2) both sides, the shaft of the first cover board (3) both sides, positioning plate (2), the first cover board (3) are respectively
In positioning plate rotary axis groove (19), the first cap hinge axle slot (110)；It is provided with rib in desk body (1) on front side of desk body (1)
(16), positioning plate (2) covers on rib (16), and the first cover board (3) covers when on positioning plate (2), positioning plate (2), the first cover board
(3) it is parallel to desk body (1) upper surface；
Desk body (1) side is provided with air inlet (11), in the desk body (1) of first slot cover (15) of air inlet (11) homonymy
It is provided with gas outlet (14)；The tracheae of connection air inlet (11) and gas outlet (14) is provided in desk body (1).
2. a kind of high school physics active experiment platform convenient for adjusting according to claim 1, which is characterized in that described the
Desk body (1) upper surface of one slot cover (15) side is provided with the second slot cover (17), the desk body of the second slot cover (17) bottom side
(1) holder built-in slot (18) is provided on；Cover plate support frame (5) is installed in holder built-in slot (18), cover plate support frame (5) is
Concertina type supporting rack, cover plate support frame (5) one end both sides are provided with shaft, and the shaft of cover plate support frame (5) is mounted in holder
On the shaft hole for setting slot (18) both sides, cover plate support frame (5) rotate axis hole rotation；Cover plate support frame (5) other end is provided with half
Spherical spacing top.
3. a kind of high school physics active experiment platform convenient for adjusting according to claim 2, which is characterized in that described the
Desk body (1) upper surface on the inside of two slot covers (17) is provided with angel measuring instrument (13), and angel measuring instrument (13) is protractor system
At angel measuring instrument (13) coordinates with the second cover board (4)；It is provided with horizontal checkout instrument on front side of second slot cover (17)
(12)。
4. a kind of high school physics active experiment platform convenient for adjusting according to claim 1, which is characterized in that described fixed
Location hole is provided on position plate (2), location hole penetrates through positioning plate (2)；Location hole is by matrix distribution on positioning plate (2)；Positioning
Several electric elements are installed, several electric elements are mounted on by fixed screw on location hole on plate (2) lower surface.
5. a kind of high school physics active experiment platform convenient for adjusting according to claim 1, which is characterized in that described the
Two cover boards (4) bottom side is provided with the second cover board limiting slot (41), several limit holes are provided in the second cover board limiting slot (41)
(42), limit hole (42) coordinates with the hemispherical spacing top on cover plate support frame (5).
6. a kind of high school physics active experiment platform convenient for adjusting according to claim 1, which is characterized in that the work
Dynamic bottom plate (6) includes bottom plate (61), protrusive board (62), bottom plate lifting shaft (63), and protrusive board (62) is provided on movable floor (6), convex
Movable floor (6) upper surface on the outside of plate (62) is provided with bottom plate lifting shaft (63), and bottom plate lifting shaft (63) top is mounted on table
In the lifting groove of body (1) lower surface；It is provided with laser emitting hole (64), the protrusive board (62) of the other side on the inside of the protrusive board (62) of side
Inside is provided with photo resistance slot (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933962.0A CN108682239A (en) | 2018-08-16 | 2018-08-16 | A kind of high school physics active experiment platform convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933962.0A CN108682239A (en) | 2018-08-16 | 2018-08-16 | A kind of high school physics active experiment platform convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108682239A true CN108682239A (en) | 2018-10-19 |
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ID=63816321
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810933962.0A Pending CN108682239A (en) | 2018-08-16 | 2018-08-16 | A kind of high school physics active experiment platform convenient for adjusting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473439A (en) * | 2019-01-09 | 2019-11-19 | 淄博职业学院 | A kind of Fundamentals of Machine Design experimental real-training platform |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2314423Y (en) * | 1997-10-15 | 1999-04-14 | 南京理工大学 | Portable optical laboratory |
| CN205487026U (en) * | 2016-02-27 | 2016-08-17 | 秦梅宝 | Multi -functional physical experiment table |
| CN206039999U (en) * | 2016-06-28 | 2017-03-22 | 陈叙言 | Experimental device for be used for measuring acceleration of gravity |
| CN206431924U (en) * | 2017-02-06 | 2017-08-22 | 张朝辉 | A kind of Physical Experiment apparatus for demonstrating |
| CN107121178A (en) * | 2016-02-27 | 2017-09-01 | 山东大学（威海） | A kind of gas flow measurement experimental provision of flow control |
| CN206762945U (en) * | 2017-05-18 | 2017-12-19 | 靳娅茹 | A kind of multi-functional physical experiment table |
| CN108154767A (en) * | 2018-01-25 | 2018-06-12 | 胡瑞滢 | A kind of multi-functional physical experiment table |
| CN207562933U (en) * | 2017-08-17 | 2018-07-03 | 邵翊峰 | A kind of multi-functional physical experiment table |
-
2018
- 2018-08-16 CN CN201810933962.0A patent/CN108682239A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2314423Y (en) * | 1997-10-15 | 1999-04-14 | 南京理工大学 | Portable optical laboratory |
| CN205487026U (en) * | 2016-02-27 | 2016-08-17 | 秦梅宝 | Multi -functional physical experiment table |
| CN107121178A (en) * | 2016-02-27 | 2017-09-01 | 山东大学（威海） | A kind of gas flow measurement experimental provision of flow control |
| CN206039999U (en) * | 2016-06-28 | 2017-03-22 | 陈叙言 | Experimental device for be used for measuring acceleration of gravity |
| CN206431924U (en) * | 2017-02-06 | 2017-08-22 | 张朝辉 | A kind of Physical Experiment apparatus for demonstrating |
| CN206762945U (en) * | 2017-05-18 | 2017-12-19 | 靳娅茹 | A kind of multi-functional physical experiment table |
| CN207562933U (en) * | 2017-08-17 | 2018-07-03 | 邵翊峰 | A kind of multi-functional physical experiment table |
| CN108154767A (en) * | 2018-01-25 | 2018-06-12 | 胡瑞滢 | A kind of multi-functional physical experiment table |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473439A (en) * | 2019-01-09 | 2019-11-19 | 淄博职业学院 | A kind of Fundamentals of Machine Design experimental real-training platform |
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